Name: Huawei S5700-28TP-LI-AC Switch
SKU: Huawei S5700-28TP-LI-AC Switch
Price: 285.37 USD
Availability: InStock

Huawei S5700-28TP-LI-AC Switch

SKU: Huawei S5700-28TP-LI-AC Switch Категорія: ПЕРЕКЛЮЧЕННЯ Теги: Huawei, Перемикач

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опис

Huawei S5700-28TP-LI-AC Switch is a simplified Gigabit Ethernet Switch with 26*10/100/1000 Порти Base-T, 2 of which are dual-purpose 10/100/1000 or SFP ports, 2*1000Base-X ports AC Power.

Huawei S5700-28TP-LI-AC Switch Product Overview

Huawei S5700-28TP-LI-AC Switch is a simplified Gigabit Ethernet Switch with 26*10/100/1000 Порти Base-T, 2 of which are dual-purpose 10/100/1000 or SFP ports, 2*1000Base-X ports AC Power supporting RPS ( redundant power supply) and Forwarding performance:42MPs. The switch is a next-generation energy-saving gigabit Layer 2 Ethernet switch offering flexible GE access ports and extensive services. Крім того, S5700-LI supports intelligent stacking (iStack). Multiple S5700s can be connected with stack cables to set up a stack, which functions as a virtual switch. A stack consists of a master switch, a backup switch, and several slave switches. The backup switch takes over services when the master switch fails, reducing service interruption time. Stacks support intelligent upgrades so that users do not need to change the software version of a switch when adding it to a stack. The iStack function allows users to connect multiple switches with stack cables to expand the system capacity. These switches can be managed using a single IP address, which greatly reduces the costs of system expansion, operation, and maintenance. Compared with traditional networking technologies, iStack has distinct advantages regarding scalability, надійність, and system architecture. тому, Huawei S5700-28TP-LI-AC Switch provides customers with a green, easy-to manage, easy-to-expand, and cost-effective gigabit to the desktop solution.

Huawei S5700-28TP-LI-AC Switch Product Pictures

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Huawei S5700-28TP-LI-AC Switch Product Specifications

Пункт	опис
Бренд	Huawei
Модель	Huawei S5700-28TP-LI-AC
Номер частини	98010536
Порти	2610/100/1000 Порти Base-T, 2 of which are dual-purpose10/100/1000 or SFP ports, 21000Base-X ports AC Power
Пам'ять (RAM)	256 MB
Спалах	200 MB
Середній час напрацювання на відмову (MTBF)	65.66 років
Mean time to repair (MTTR)	2 години
Доступність	> 0.99999
Service port surge protection	Common mode: ±6 kV
Захист джерела живлення від стрибків напруги	±6 кВ в диференціальному режимі, ±6 кВ в загальному режимі
Розміри (В х Ш х Г)	43.6 мм х 442.0 мм х 220.0 мм (1.72 в. х 17.4 в. х 8.7 в.)
вага (with packaging)	4.1 кг (9.04 фунт)
Stack ports	Two uplink 1000BASE-X optical ports (non-combo ports)
RTC	Підтримується
RPS	Підтримується
PoE	Не підтримується
Діапазон номінальних напруг	100 V AC до 240 V AC, 50/60 Гц
Максимальний діапазон напруги	90 V AC до 264 V AC, 47 Гц до 63 Гц
Максимальна споживана потужність (100% пропускна здатність, повна швидкість вентиляторів)	26.4 В
Робоча температура	0°C to 50°C (32°F до 122 °F) на висоті 0-1800 м (0-5906 футів)
Температура зберігання	-40°C до +70 °C (-40°F до +158 °F)
Noise under normal temperature (27°C, sound power)	< 39.5 дБ(А)
Відносна вологість	5% до 95%, без конденсації
Робоча висота	0-5000 м (0-16404 футів)
Атестація	Сертифікація ЕМС Сертифікат безпеки Сертифікація виробництва

Huawei S5700-28TP-LI-AC Switch Product Features

Reducing energy consumption without compromising system performance, ensuring good user experience. The S5700-LI adopts multiple cutting-edge energy-saving designs, including Energy Efficient Ethernet (ЕЕЕ), port energy detection, dynamic CPU frequency adjustment, and device sleeping.

Supporting strict ARP learning, which prevents ARP spoofing attacks that exhaust ARP entries. It also provides IP source checks to prevent DoS attacks caused by MAC address spoofing, IP address spoofing, and MAC/IP spoofing.
Supporting centralized MAC address authentication, 802.1x автентифікація, and NAC. It authenticates users based on statically or dynamically bound user information, such as the user name, IP-адреса, MAC-адреса, Ідентифікатор VLAN, access interface, and flag indicating whether antivirus software is installed. VLAN, Політики QoS, and ACLs can be dynamically applied to users.

Supporting GARP VLAN Registration Protocol (ГВРП), which dynamically distributes, registers, and propagates VLAN attributes to reduce manual configuration workloads of network administrators and ensure correct VLAN configuration. In a complex network topology, GVRP simplifies VLAN configuration and reduces network communication faults caused by incorrect VLAN configuration.